Spent the day at Moore Reef out in the Great Barrier Reef about 2 hours by boat from Cairns. The weather in Cairns was overcast skies with dark clouds but it was beautiful out on the reef. Snorkeling was great, lots of nice coral and fish. I didn't find Nemo but I did find Dory. There was also a semi-submersible which is just a boat with the passenger cabin and windows in the hull underwater. A very nice day a long way from home!